Market and product

Bio-based surfactants—cleaning agents produced from renewable feedstocks rather than petroleum—are attracting increasing attention in the industrial cleaning and hygiene products sector. This article synthesizes information from specialized sources, including the European Commission’s Joint Research Centre (JRC), ACS Sustainable Chemistry & Engineering, and the Journal of Surfactants and Detergents, to provide a neutral overview of this class of materials.

Why is the cleaning industry turning to bio-based sources?

Petroleum-derived surfactants—such as linear alkylbenzene sulfonate (LAS) and sodium lauryl sulfate (SLS)—have been the backbone of the cleaning industry for decades due to their high performance and low cost. However, dependence on finite fossil resources, the relatively low biodegradability of certain compounds, and concerns over accumulation in aquatic environments have driven both researchers and industry to seek alternatives.

Bio-based surfactants are produced from renewable resources such as coconut oil, palm oil, corn starch, sugarcane, or via microorganisms (bacteria, yeast) and algae. Compared to synthetic surfactants, many in this category offer faster biodegradability, lower greenhouse gas emissions during production, and reduced skin irritation in certain applications. Some also demonstrate comparable or even superior cleaning, foaming, and emulsifying performance under specific conditions.

It should be noted that “bio-based” does not automatically mean “completely safe” or “environmentally benign.” The cultivation of raw materials—particularly palm oil—can raise concerns related to land use and biodiversity if not managed sustainably. Biodegradability and safety also vary significantly depending on the specific chemical structure of each compound.

Key classes of bio-based surfactants

Alkyl Polyglucosides (APG)

This is currently the most widely used class of bio-based surfactants. APGs are synthesized from glucose and fatty alcohols, offering good biodegradability, stability across a wide pH range, and generally low skin irritation. They are used in dishwashing liquids, laundry detergents, and surface cleaners. Current trends focus on combining APGs with other surfactants to enhance synergistic performance and incorporating them into concentrated formulations.

Methyl Ester Sulfonates (MES)

MES are anionic surfactants derived from palm oil or other vegetable oils and are considered a viable alternative to LAS—the most commonly used synthetic surfactant in detergents. MES provide good cleaning performance, stable foaming, and tolerance to hard water. Ongoing research aims to improve their effectiveness in cold water and formulation stability.

Sophorolipids

Sophorolipids are glycolipids produced by yeast during fermentation. They are valued for their biodegradability, low irritation, and antimicrobial properties. They are suitable for applications such as hand soaps and surface cleaners requiring mildness. However, production costs remain higher than those of comparable synthetic surfactants.

Rhamnolipids

Rhamnolipids are glycolipids produced by bacteria, known for strong emulsifying, foaming, and wetting properties, as well as performance under high salinity and temperature conditions. They are being explored for heavy-duty cleaning and oil spill remediation. While costs are still relatively high, advances in fermentation technology are gradually improving their economic competitiveness.

Bio-based Sucrose Esters and Amine Oxides

Sucrose esters—derived from sucrose and fatty acids—are nonionic surfactants with good biodegradability, often used as co-surfactants to improve formulation performance and sensory properties. Bio-based amine oxides, derived from natural fatty acids, are used to enhance foaming and adjust viscosity in various cleaning products.

Market drivers and outlook

The bio-based surfactant market in industrial cleaning has shown strong growth in recent years. Key drivers include tightening regulatory requirements on ingredient safety, biodegradability, and carbon emissions in major markets; sustainability commitments from large consumer goods companies; and continuous advances in biotechnology that improve performance and reduce production costs.

Additionally, diversifying feedstock sources—reducing dependence on petroleum—is seen by some companies as a way to mitigate supply chain risks associated with energy price volatility and geopolitical instability.

Looking ahead, key research directions include: discovering and commercializing new biosurfactants with specialized functionalities; optimizing fermentation processes to lower costs; developing hybrid formulations that combine bio-based and synthetic surfactants to balance performance, cost, and sustainability; and utilizing agricultural residues as feedstocks to support circular economy models.

Considerations for practical application

Incorporating bio-based surfactants into product formulations is not always straightforward. In many cases, direct substitution of a synthetic surfactant with a bio-based alternative is not possible without reformulating the entire system, as these materials may differ significantly in foaming behavior, viscosity, and interactions with other ingredients.

Technical aspects that require careful evaluation include compatibility with other formulation components (such as chelating agents, polymers, and fragrances), product stability over time under varying temperature and pH conditions, and cost considerations. Currently, some biosurfactants remain significantly more expensive than their synthetic counterparts, posing a trade-off between material cost and branding or regulatory compliance benefits.

From the perspective of consumers and industrial buyers, independent certifications such as USDA Certified Biobased Product and Safer Choice (US EPA) can help verify sustainability claims objectively, rather than relying solely on manufacturer-provided information.

References

European Commission, Joint Research Centre (JRC); ACS Sustainable Chemistry & Engineering; Journal of Surfactants and Detergents; USDA BioPreferred Program. Compiled from the article “The Green Wave: Navigating Bio-Based Surfactants in H&I Cleaning Formulations,” published March 4, 2026.